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Description
Packing mules with lumber to build tower on Mt. Graham in the PinalenoMountains near Safford, Arizona. Mt. Graham now is the site of the Mt. GrahamAstronomical Observatory. (Image credit: Mr. Floyd Risvold)
Photographer
Mr. Floyd Risvold
Display Date
1934 March 30
Location
Arizona, Mount Graham, Pinaleno Mountains
Collection
Historic Coast & Geodetic Survey
Geodesy
Oscar and Floyd Risvold
NOAA Affiliation
USC&GS;